.page-disclaimer {
  --u-stripe: rgba(29, 41, 80, .34);
  --u-row-line: rgba(147, 162, 196, .14);
  --u-panel-bg: linear-gradient(158deg, rgba(43, 232, 198, .09), rgba(10, 16, 36, 0) 62%);
  padding-bottom: 0;
}

/* ---------- 面包屑位置 ---------- */
.page-disclaimer .breadcrumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-disclaimer .usage-head {
  padding: 22px 0 40px;
}

.page-disclaimer .usage-head h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 8.4vw, 60px);
  line-height: 1.05;
  letter-spacing: -.022em;
  margin: 10px 0 0;
  max-width: 16ch;
  color: var(--mist);
}

.page-disclaimer .usage-head .lede {
  margin-top: 18px;
  max-width: 46ch;
  color: var(--slate);
}

.page-disclaimer .usage-head__panel {
  margin-top: 28px;
  padding: 20px 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: var(--u-panel-bg);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .usage-head__panel::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), rgba(43, 232, 198, 0));
  opacity: .55;
}

.page-disclaimer .usage-stats {
  margin: 14px 0 0;
  display: grid;
  gap: 14px;
}

.page-disclaimer .usage-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-disclaimer .usage-stat:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-disclaimer .usage-stat dt {
  font-size: 14px;
  color: var(--slate);
}

.page-disclaimer .usage-stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--white);
  font-weight: 600;
}

.page-disclaimer .usage-stat__unit {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--slate);
  margin-left: 4px;
  font-weight: 400;
}

.page-disclaimer .usage-head__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--cyan);
  opacity: .86;
}

/* ---------- 章节锚点条 ---------- */
.page-disclaimer .anchor-rail {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line-soft);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-disclaimer .anchor-rail::-webkit-scrollbar {
  display: none;
}

.page-disclaimer .rail-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  font-size: 13px;
  line-height: 1;
  color: var(--slate);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-disclaimer .rail-link:hover,
.page-disclaimer .rail-link:focus-visible {
  color: var(--cyan);
  border-color: rgba(43, 232, 198, .5);
  background: var(--cyan-soft);
}

/* ---------- 条款 ---------- */
.page-disclaimer .usage-body {
  padding-top: 40px;
}

.page-disclaimer .clause {
  padding: 26px 0;
  border-top: 1px solid var(--line-soft);
}

.page-disclaimer .clause:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.page-disclaimer .clause__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--orange);
  margin: 0 0 10px;
}

.page-disclaimer .clause__title {
  font-family: var(--font-head);
  font-size: clamp(24px, 5.6vw, 34px);
  line-height: 1.16;
  letter-spacing: -.012em;
  margin: 0 0 16px;
  color: var(--mist);
}

.page-disclaimer .clause p {
  color: var(--mist);
  opacity: .87;
  margin: 0 0 16px;
}

.page-disclaimer .clause p:last-child {
  margin-bottom: 0;
}

.page-disclaimer .clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 198, .42);
  transition: border-color .18s ease, color .18s ease;
}

.page-disclaimer .clause a:hover,
.page-disclaimer .clause a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-disclaimer .clause__foot {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  font-size: 14px;
  color: var(--slate) !important;
  opacity: 1 !important;
}

/* ---------- 展开组微调 ---------- */
.page-disclaimer .usage-body .expand {
  margin: 18px 0 0;
}

.page-disclaimer .metric-list .expand {
  margin: 0;
}

.page-disclaimer .expand__trigger {
  width: 100%;
  text-align: left;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--mist);
  background: rgba(19, 27, 54, .62);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.page-disclaimer .expand__trigger:hover,
.page-disclaimer .expand__trigger:focus-visible {
  border-color: rgba(43, 232, 198, .48);
  background: rgba(29, 41, 80, .74);
  color: var(--cyan);
}

.page-disclaimer .expand__trigger[aria-expanded="true"] {
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
  color: var(--cyan);
}

.page-disclaimer .metric-name {
  font-weight: 600;
}

.page-disclaimer .metric-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--slate);
  white-space: nowrap;
}

.page-disclaimer .expand__panel {
  padding: 14px 16px 16px;
  border: 1px solid var(--line-soft);
  border-top: 0;
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 14px;
  background: rgba(10, 16, 36, .6);
}

.page-disclaimer .expand__panel p {
  margin: 0;
  font-size: 15px;
  color: var(--slate);
}

/* ---------- 图像 ---------- */
.page-disclaimer .usage-figure {
  margin: 22px 0 4px;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-disclaimer .usage-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-disclaimer .usage-figure .media__caption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--slate);
  background: rgba(19, 27, 54, .72);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 字段条目 ---------- */
.page-disclaimer .metric-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

/* ---------- 更新节奏列表 ---------- */
.page-disclaimer .timing-list {
  list-style: none;
  margin: 6px 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-disclaimer .timing-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--ink-700);
  border-radius: 10px;
  background: rgba(19, 27, 54, .48);
}

.page-disclaimer .timing-item__key {
  font-size: 15px;
  color: var(--mist);
}

.page-disclaimer .timing-item span a {
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ---------- 引用示意卡 ---------- */
.page-disclaimer .cite-card {
  position: relative;
  margin: 20px 0 22px;
  padding: 22px 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 142, 60, .13), rgba(10, 16, 36, 0) 58%),
    rgba(19, 27, 54, .66);
}

.page-disclaimer .cite-card .card__coord {
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-disclaimer .cite-card__label {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--orange);
}

.page-disclaimer .cite-card__sample {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  color: var(--white);
  background: rgba(10, 16, 36, .72);
  border: 1px dashed var(--line-dash, var(--line));
  border-radius: 12px;
  padding: 14px 16px;
  word-break: break-word;
}

.page-disclaimer .cite-card__hint {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--slate);
}

/* ---------- 速查表 ---------- */
.page-disclaimer .section-lead {
  font-family: var(--font-head);
  font-size: clamp(24px, 5.4vw, 36px);
  line-height: 1.14;
  letter-spacing: -.012em;
  margin: 10px 0 0;
  color: var(--mist);
  max-width: 22ch;
}

.page-disclaimer .section-lead__sub {
  margin-top: 14px;
  max-width: 52ch;
  color: var(--slate);
}

.page-disclaimer .field-filter {
  margin-top: 22px;
}

.page-disclaimer .field-filter input {
  width: 100%;
  max-width: 420px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--mist);
  background: rgba(10, 16, 36, .78);
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  padding: 12px 18px;
  transition: border-color .18s ease, box-shadow .18s ease;
}

.page-disclaimer .field-filter input::placeholder {
  color: var(--slate);
}

.page-disclaimer .field-filter input:focus-visible {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(43, 232, 198, .16);
}

.page-disclaimer .field-filter .search-count {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-disclaimer .table-shell {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background: rgba(10, 16, 36, .55);
  position: relative;
  overflow: hidden;
}

.page-disclaimer .field-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-disclaimer .field-table caption {
  text-align: left;
}

.page-disclaimer .field-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--slate);
  text-align: left;
  font-weight: 500;
  padding: 14px 16px;
  background: var(--ink-700);
  border-bottom: 1px solid var(--line);
}

.page-disclaimer .field-table tbody th {
  text-align: left;
  font-weight: 600;
  font-size: 15px;
  color: var(--mist);
  padding: 14px 16px;
  border-bottom: 1px solid var(--u-row-line);
}

.page-disclaimer .field-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--u-row-line);
  color: var(--slate);
  vertical-align: top;
  font-size: 14px;
}

.page-disclaimer .field-table tbody tr:nth-child(even) {
  background: var(--u-stripe);
}

.page-disclaimer .field-table tbody tr:last-child th,
.page-disclaimer .field-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-disclaimer .field-table tbody tr[data-filter-item][hidden] {
  display: none;
}

.page-disclaimer .table-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 底部行动区 ---------- */
.page-disclaimer .doc-actions {
  display: grid;
  gap: 20px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  background:
    radial-gradient(110% 130% at 0% 0%, rgba(43, 232, 198, .1), rgba(10, 16, 36, 0) 60%),
    rgba(19, 27, 54, .6);
}

.page-disclaimer .doc-actions__title {
  font-family: var(--font-head);
  font-size: clamp(20px, 4.6vw, 28px);
  line-height: 1.2;
  margin: 8px 0 0;
  color: var(--mist);
}

.page-disclaimer .doc-actions__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-disclaimer .doc-actions__links .btn {
  flex: 1 1 auto;
  justify-content: center;
  text-align: center;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-disclaimer .usage-head {
    padding: 34px 0 52px;
  }

  .page-disclaimer .usage-body {
    padding-top: 52px;
  }

  .page-disclaimer .clause {
    padding: 34px 0;
  }

  .page-disclaimer .timing-item {
    padding: 16px 20px;
  }
}

@media (min-width: 940px) {
  .page-disclaimer .usage-head__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(290px, .8fr);
    align-items: end;
    gap: 56px;
  }

  .page-disclaimer .usage-head__panel {
    margin-top: 0;
  }

  .page-disclaimer .doc-actions {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 30px 32px;
  }

  .page-disclaimer .doc-actions__links .btn {
    flex: 0 0 auto;
  }
}

/* ---------- 窄屏表格转为堆叠 ---------- */
@media (max-width: 719px) {
  .page-disclaimer .field-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-disclaimer .field-table,
  .page-disclaimer .field-table tbody,
  .page-disclaimer .field-table tr {
    display: block;
    width: 100%;
  }

  .page-disclaimer .field-table tbody tr {
    padding: 14px 16px;
    border-bottom: 1px solid var(--u-row-line);
  }

  .page-disclaimer .field-table tbody tr:last-child {
    border-bottom: 0;
  }

  .page-disclaimer .field-table tbody th {
    display: block;
    padding: 0 0 8px;
    border-bottom: 0;
    font-size: 16px;
  }

  .page-disclaimer .field-table tbody td {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 10px;
    padding: 5px 0;
    border-bottom: 0;
  }

  .page-disclaimer .field-table tbody td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--slate);
    opacity: .8;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-disclaimer *,
  .page-disclaimer *::before,
  .page-disclaimer *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}
<<<END>>>